Deciding to go for a swim in the pool Natsumi put on the navy colored one piece the school provided, her breasts threatening to spill out the top and sides and stretching the fabric so much that it pulled the suit up to rub against her pussy with each step.

"Alright, I have keep at it if I want to stay in shape, so it's 30 laps around the pool today" Natsumi said stretching her muscles and diving into the water.

Kissing her still sleeping twin on his crimson cheek, Bella turned and walked to the edge of the room. Tapping the place lightly she stepped out into a basket of waiting branches, letting the bindings take her down to the ground.

Like a human placing on clothes she transformed on the way down. Her dark brown locks pulling back into skin and being replaced with short locks of dark green. her skin also shifter in color, from the dark green turned ontp the tan of an athlete.

Stopping at another tree she dressed in her usual Gym outfit. It was still early but what better time to actually prey than in the moments not much people were around?

Dressed in a fitting swimsuit and shorts, with a white towel thrown over her shoulder she made her way to the indoor pools.

"Almost done" Natsumi thought to herself as she continued swimming, trying not to concentrate on the arousal that was quickly building due to the tight fitting swimsuit rubbing against her. As she finished the final lap she was feeling extremely horny so she rested against the edge of the pool and plunged her hand under the water, rubbing her slit through the thin fabric of the suit.

She pushed the doors open, her heeled slippers clicking on the tiles. A sniff surprised her, the scent of arousal was strong. She didnt pay it any attention though, instead her eyes landed on the figure in the water.

"Good morning Miss... are you here for the morning Swimming class?"

"Ah, Yes I am" Natsumi quickly said trying to move her hand away from her slit quickly so that the woman would not notice that she was masterbating in the pool.

"You're up early then.... that's good..." a smile made it to the swim teacher's lips. "let me just take a shower then, and we cans tart with a... ah, private lesson after I'm done..."

"Ah, ok" Natsumi said, pulling herself out of the pool and sitting on the edge, watching the beautiful teacher walk towards the lockerroom.